package com.bt7274.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.bt7274.pojo.Post;

import java.time.LocalDateTime;
import java.util.List;

/**
 * <p>
 * 帖子表 ：记录每个板块下的帖子 Mapper 接口
 * </p>
 *
 * @author hp
 * @since 2025-03-25
 */
public interface ReactionMapper extends BaseMapper<Post> {


    void insertOrUpdate(String postId, String userId, int i, LocalDateTime timestamp);
}
